<template>
  <div id="app">
    <router-view></router-view>
  </div>
</template>

<script>
import Book from "@/views/Book";
import login from "@/views/login";
import user from "@/views/User";

export default {
  name: "App",
  components: { Book, login, user },
  data() {
    return {
      isUserView: false,
    };
  },
};
</script>
